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Delete a key from a MongoDB document using Mongoose
...n javascript object and that's why you can't use delete operator.(Or unset from 'lodash' library).
Your options are to set doc.path = null || undefined or to use Document.toObject() method to turn mongoose doc to plain object and from there use it as usual.
Read more in mongoose api-ref:
http://m...
What is “git remote add …” and “git push origin master”?
...gms and concepts, it has the same zenlike clarity that I've come to expect from UNIX command line tools. You should consider taking some time off to read one of the many good git tutorials available online. The Pro Git book is a good place to start.
To answer your first question.
What is git remote...
Include another JSP file
...ould use a servlet to do that instead, and dispatch to the appropriate JSP from this servlet. Or better, use an existing MVC framework like Stripes or Spring MVC.
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In WPF, what are the differences between the x:Name and Name attributes?
...es not difference whether you use Name or x:Name for any type that derives from FrameworkElement (which includes most types you'd use in XAML including UserControl, a member will be generated correctly in any case). This is because FrameworkElement is decorated with [RuntimeNameProperty("Name")].
...
Check for internet connection availability in Swift
...et out to translate this to Swift. I hit many snags but thanks to Martin R from StackOverflow, I managed to resolve them and finally get a workable solution in Swift. Here is the code.
import Foundation
import SystemConfiguration
public class Reachability {
class func isConnectedToNetwork() -...
findViewById in Fragment
...
Use getView() or the View parameter from implementing the onViewCreated method. It returns the root view for the fragment (the one returned by onCreateView() method). With this you can call findViewById().
@Override
public void onViewCreated(View view, @Nulla...
Maximum execution time in phpMyadmin
...s
Under line 536, locate $cfg['ExecTimeLimit'] = 0;
and change the value from 0 to 6000. e.g
$cfg['ExecTimeLimit'] = 0;
To
$cfg['ExecTimeLimit'] = 6000;
Restart wamp server and phew.
It works like magic !
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How to pause for specific amount of time? (Excel/VBA)
...precise, it does not take in account the milliseconds that already elapsed from current time... For example, if there is only 1 milisecond left until the Now seconds changes, you will only sleep for 1 milisecond.
– cyberponk
Nov 20 '18 at 11:19
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How to install gem from GitHub source?
I would like to install gem from the latest GitHub source.
11 Answers
11
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How do you unit test private methods?
...h the public interface. If they actually perform functions that are hidden from the user (i.e. the unit test), this is probably bad).
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